Improvements in or relating to apparatus for controlling electronic streams in thermionic valves or the like,申请号GB19410014851-传众专利搜索

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发明名称	Improvements in or relating to apparatus for controlling electronic streams in thermionic valves or the like
摘要
申请公布号	GB588238(A)	申请公布日期	1947.05.19
申请号	GB19410014851	申请日期	1941.11.19
申请人	ANDREW MURRAY REITH;CHARLES SEYMOUR WRIGHT	发明人
分类号	H01J19/38	主分类号	H01J19/38
代理机构		代理人
主权项
地址

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